test_jsonrpc.h

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/*  test_jsonrpc.h                                                        */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#pragma once

#include "tests/test_macros.h"
#include "tests/test_utils.h"

#include "../jsonrpc.h"

namespace TestJSONRPC {

void check_invalid(const Dictionary &p_dict);

TEST_CASE("[JSONRPC] process_action invalid") {
	JSONRPC json_rpc = JSONRPC();

	check_invalid(json_rpc.process_action("String is invalid"));
	check_invalid(json_rpc.process_action(1234));
	check_invalid(json_rpc.process_action(false));
	check_invalid(json_rpc.process_action(3.14159));
	check_invalid(json_rpc.process_action(Array()));
}

void check_invalid_string(const String &p_str);

TEST_CASE("[JSONRPC] process_string invalid") {
	JSONRPC json_rpc = JSONRPC();

	check_invalid_string(json_rpc.process_string("\"String is invalid\""));
	check_invalid_string(json_rpc.process_string("1234"));
	check_invalid_string(json_rpc.process_string("false"));
	check_invalid_string(json_rpc.process_string("3.14159"));
	check_invalid_string(json_rpc.process_string("[]"));
}

class TestClassJSONRPC : public JSONRPC {
public:
	TestClassJSONRPC() {
		set_method("something", callable_mp(this, &TestClassJSONRPC::something));
	}

	String something(const String &p_in);
};

void test_process_action(const Variant &p_in, const Variant &p_expected, bool p_process_array_elements = false);

TEST_CASE("[JSONRPC] process_action Dictionary") {
	Dictionary in_dict = Dictionary();
	in_dict["method"] = "something";
	in_dict["id"] = "ID";
	in_dict["params"] = "yes";

	Dictionary expected_dict = Dictionary();
	expected_dict["jsonrpc"] = "2.0";
	expected_dict["id"] = "ID";
	expected_dict["result"] = "yes, please";

	test_process_action(in_dict, expected_dict);
}

TEST_CASE("[JSONRPC] process_action Array") {
	Array in;
	Dictionary in_1;
	in_1["method"] = "something";
	in_1["id"] = 1;
	in_1["params"] = "more";
	in.push_back(in_1);
	Dictionary in_2;
	in_2["method"] = "something";
	in_2["id"] = 2;
	in_2["params"] = "yes";
	in.push_back(in_2);

	Array expected;
	Dictionary expected_1;
	expected_1["jsonrpc"] = "2.0";
	expected_1["id"] = 1;
	expected_1["result"] = "more, please";
	expected.push_back(expected_1);
	Dictionary expected_2;
	expected_2["jsonrpc"] = "2.0";
	expected_2["id"] = 2;
	expected_2["result"] = "yes, please";
	expected.push_back(expected_2);

	test_process_action(in, expected, true);
}

void test_process_string(const String &p_in, const String &p_expected);

TEST_CASE("[JSONRPC] process_string Dictionary") {
	const String in = "{\"method\":\"something\",\"id\":\"ID\",\"params\":\"yes\"}";
	const String expected = "{\"id\":\"ID\",\"jsonrpc\":\"2.0\",\"result\":\"yes, please\"}";

	test_process_string(in, expected);
}

void test_process_action_bad_method(const Dictionary &p_in);

TEST_CASE("[JSONRPC] process_action bad method") {
	Dictionary in_dict;
	in_dict["id"] = 1;
	in_dict["method"] = "nothing";

	test_process_action_bad_method(in_dict);
}

void test_no_response(const Variant &p_in);

TEST_CASE("[JSONRPC] process_action notification") {
	Dictionary in_dict = Dictionary();
	in_dict["method"] = "something";
	in_dict["params"] = "yes";

	test_no_response(in_dict);
}

TEST_CASE("[JSONRPC] process_action notification bad method") {
	Dictionary in_dict;
	in_dict["method"] = "nothing";

	test_no_response(in_dict);
}

TEST_CASE("[JSONRPC] process_action notification batch") {
	Array in;
	Dictionary in_1;
	in_1["method"] = "something";
	in_1["params"] = "more";
	in.push_back(in_1);
	Dictionary in_2;
	in_2["method"] = "something";
	in_2["params"] = "yes";
	in.push_back(in_2);

	test_no_response(in);
}

TEST_CASE("[JSONRPC] mixed batch") {
	Array in;
	Dictionary in_1;
	in_1["method"] = "something";
	in_1["id"] = 1;
	in_1["params"] = "more";
	in.push_back(in_1);
	Dictionary in_2;
	in_2["method"] = "something";
	in_2["id"] = 2;
	in_2["params"] = "yes";
	in.push_back(in_2);
	Dictionary in_3;
	in_3["method"] = "something";
	in_3["params"] = "yes";
	in.push_back(in_3);

	Array expected;
	Dictionary expected_1;
	expected_1["jsonrpc"] = "2.0";
	expected_1["id"] = 1;
	expected_1["result"] = "more, please";
	expected.push_back(expected_1);
	Dictionary expected_2;
	expected_2["jsonrpc"] = "2.0";
	expected_2["id"] = 2;
	expected_2["result"] = "yes, please";
	expected.push_back(expected_2);

	test_process_action(in, expected, true);
}

} // namespace TestJSONRPC